Blairstown, NJ Profile: Facts, Map & Data


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Blairstown, New Jersey - Basic Facts

The Blairstown Census Designated Place had a population of 445 as of July 1, 2017. Blairstown ranks in the lower quartile for Population Density and Diversity Index when compared to the other cities, towns and Census Designated Places (CDPs) in New Jersey. See peer rankings below.

The primary coordinate point for Blairstown is located at latitude 40.9874 and longitude -74.9546 in Warren County. The formal boundaries for the Blairstown Census Designated Place (see map below) encompass a land area of 0.43 sq. miles and a water area of 0.01 sq. miles. Warren County is in the Eastern time zone (GMT -5). The elevation is 354 feet.

The Blairstown Census Designated Place (GNIS ID: 2583969) has a U1 Census Class Code which indicates a census designated place with an official federally recognized name. It also has a Functional Status Code of "S" which identifies a statistical entity.

The Blairstown Census Designated Place is located within Township of Blairstown, a minor civil division (MCD) of Warren County.

Beneath the boundary map are tables with Blairstown population, income and housing data, five-year growth projections and peer comparisons for key demographic data. The estimates are for July 1, 2017.

Alternate Unofficial Names for Blairstown: Blair's Town, Butts Bridge, Gravel Hill, Smith's Mills.

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Blairstown Census Designated Place, NJ Boundary Map

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Blairstown, NJ Data & Demographics (As of July 1, 2017)


Total Population 445
Daytime Population: Workers 514
Daytime Population: Residents 194
Total Daytime Population (TDP) 708
Ratio TDP/Total Population1 1.59
Population in Households 433
Population in Familes 374
Population in Group Qrtrs 12
Population Density2 1,046
Diversity Index3 17


Median Household Income $93,732
Average Household Income $120,878
Per Capita Income $44,482


Total Housing Units 219 (100%)
Owner Occupied HU 123 (56.2%)
Renter Occupied HU 49 (22.4%)
Vacant Housing Units 47 (21.5%)
Median Home Value $316,250
Average Home Value $349,593


Total Households 172
Average Household Size 2.52
Family Households 130
Average Family Size 3
  1. If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
  2. Population Density = Total Population per square mile.
  3. The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.


2010-2017 2017-2022
Population -1.99% -1.15%
Households -2.13% -1.19%
Families -0.42% -1.26%
Median Household Income   1.45%
Per Capita Income   2.13%

Blairstown, NJ - Peer Comparisons by Rank and Percentile

The table below compares Blairstown to the other 545 incorporated cities, towns and CDPs in New Jersey by rank and percentile using July 1, 2017 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 503 8th
Population Density # 425 22nd
Diversity Index # 474 13th
Median Household Income # 176 68th
Per Capita Income # 186 66th

Additional comparisons and rankings can be made with a VERY EASY TO USE New Jersey Census Data Comparison Tool.

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